388519142 is an even 9-digits composite number following 388519141
and preceding 388519143 . In scientific notation, it is written as 3.88519142 × 10^8.
The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors.
There are 175593440 positive integers (up to 388519142) that are relatively prime to 388519142.
388519142 has 24 divisors, whose sum is 644225400
The reverse of 388519142 is 241915883
Previous prime number is 179
Is Prime? no Number parity even Number length 9 Sum of Digits 41 Digital Root 5
Name
three hundred eighty-eight million five hundred nineteen thousand one hundred forty-two
Scientific notation
3.88519142 × 10^8
Engineering notation
3.88519142 × 10^6
Prime Factorization
2 × 11 × 11 × 179 × 8969
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
35319922 Product of the distinct prime numbers
The prime factorization of 388519142 is 2 × 11 × 11 × 179 × 8969.
Since it has a total of 5 prime factors.
8 , 10 , 4 , 27 , 634 , 13 , 7087 , 9136 , 98766 , 81417 , 601277 , 503755 , 1354424 , 5222305 , 39516481 , 20033789 , 502676407 , 3552865 , 9137951945 , 8881301254
n×2
777038284
n×3
1165557426
n×4
1554076568
n×5
1942595710
n÷2
194259571
n÷3
129506380.66667
n÷3
97129785.5
n÷5
77703828.4
n2
150947123700416164
n3
5.8645846987454E+25
n4
2.2785034153429E+34
n5
8.8524219197308E+42
2 √n19710.888919579
3 √n729.68845278363
4 √n140.39547328735
5 √n52.225485286379
1 , 2 , 11 , 22 , 121 , 179 , 242 , 358 , 1969 , 3938 , 8969 , 17938 , 21659 , 43318 , 98659 , 197318 , 1085249 , 1605451 , 2170498 , 3210902 , 17659961 , 35319922 , 194259571 , 388519142
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-388519141 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
1 Returns the nth root of the product of n divisors
H Harmonic Mean
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 388519142 can be divided by 24 positive divisors.
The sum of these divisors (counting 388519142) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
10111001010000101010011100110
3
Ternary
1000002001211001212
4
Quaternary
113022011103212
5
Quinary
1243430103032
6
Senary
102315151422
8
Octal
2712052346
10
Decimal
388519142
12
Duodecimal
aa145572
16
Hexadecimal
172854e6
20
Vigesimal
6184hh2
36
Base36
6fbbae
md5
b5aa8cb13dba0a7ac852d7a55bceba4c
sha1
431a0f9b371d3d4bcdf890fc14c0ba3b5d67c208
sha256
3fd0323f8cdfc79b80a1eb463b884d4ecce148b899f59bdb6a1d0101e509cc4a
sha512
099343fbb1042c47a16c0dd5256f9f8666f2c489fd54868c50e5b281d10b2ab4c64fb8bd7c1bb1b896379263c8dd54555dc28494d41a6fd0c0fef08ce7a63b4c
ripemd-160
28f33bb7cb792522506aa120a1c76f9b3e9a17fc
Diameter
777038284
Circumference
2441137764.5724
Area
4.7421437489774E+17
Volume
2.4565514941245E+26
Surface area
1.8968574995909E+18
Circumference
2441137764.5724
Perimeter
1554076568
Area
150947123700416164
Diagonal
549449039.85796
Surface area
905682742202496984
Volume
5.8645846987454E+25
Space diagonal
672934893.65707
Perimeter
1165557426
Area
6.5362021876376E+16
Altitude
336467446.82853
Surface area
6.5362021876376E+16
Volume
6.9114793488762E+24
Height
183149679.95265